MR. DANIEL WILLIAMSON (ARNP-CNP) – Nurse Practitioner, NPI 1245740968
Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,299 NURSE PRACTITIONER in OK
Provider Addresses for MR. DANIEL WILLIAMSON (ARNP-CNP)
620 24th Ave SW
Norman, OK 730693913
Phone: (405) 217-9997
Type: Location
1215 Crossroads Blvd Ste 100
Norman, OK 730723359
Phone: (405) 310-2715
Type: Location
1125 N PORTER AVE STE 101
NORMAN, OK 730716443
Phone: (405) 217-9997
Fax: (405) 307-8520
Type: Mailing
620, 24th Avenue Southwest, Norman, Cleveland County, Oklahoma, 73069, United States
NORMAN, OK 730693913
Phone:
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 23 Open Payments records for all available years, with a total value of $1,391.
Total Amount is formed as General ($1,391) + Research ($0) + Ownership ($0) = $1,391.
Last reported payment date: 2024-08-25 • Largest payer in this snapshot: Medtronic, Inc. ($1,297).
Total Amount
$1,391
General + Research + Ownership
Payments
23
Total payment records
General Amount
$1,391
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-25
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medtronic, Inc. | $1,297 |
| AstraZeneca Pharmaceuticals LP | $64 |
| Spinal Simplicity, LLC | $17 |
| Mylan Specialty L.P. | $13 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2018-07-10
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20180710002764 | I | Nurse Practitioner | OK | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 200 | 104 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 52 | 37 | $0 |
| 80307 | Testing for presence of drug, by chemistry analyzers | 44 | 30 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 26 | 21 | $0 |
| G0481 | Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/ms | 24 | 22 | $0 |
Insurance plans in this area (ZIP 73069)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | OK | |
| Nurse Practitioner | OK | |
| Internal Medicine | OK | |
| Certified Clinical Nurse Specialist (Cns) | OK | |
| Family Practice | OK | |
| Internal Medicine, Hospitalist | OK | |
| Nurse Practitioner | OK | |
| Internal Medicine | OK | |
| Internal Medicine | NY |
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